CVE-2026-8501 | Symantec PC Tools Internet Security 64.sys PCTCoreDriver WDM Device Interface PCTCore64.sys exposed ioctl with insufficient access control

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A vulnerability categorized as critical has been discovered in Symantec PC Tools Internet Security 64.sys. The impacted element is an unknown function in the library PCTCore64.sys of the component PCTCoreDriver WDM Device Interface. The manipulation results in exposed ioctl with insufficient access control.

This vulnerability is cataloged as CVE-2026-8501. The attack may be launched remotely. There is no exploit available.VulDB Recent EntriesRead More